The minimum value of cosθ is -1
-1 + d = -5
d = -4
Answer: It is being dilated by a scale factor of 1/3.
Step-by-step explanation:
The pre-image has the coordinates (0,0) (6,0) (6,-3) and (0,-3) and a transformation has been applied to it to get the coordinates of the image to be (0,0) (2,0) (2,-1) ( 0,-1)
Looking at the coordinates we can see that to get from 6 to 2 you will have to multiply by 1/3 and to get from -3 to -1 you will have to multiply by 1/3.
This means that pre-image was dilated by a scale factor of 1/3.
For this case we have an equation of a line of the form:
Where:
m: It's the slope
b: It is the cutoff point with the y axis
We have the equation:
So, we have:
Answer:
The slope is
Answer:
Step-by-step explanation:
original price = 20
